Miguel Ángel Cuellar Santana (May 8, 1937 – April 2, 2010) [KWAY-ar] was a Cuban left-handed starting pitcher who spent fifteen seasons in Major League Baseball (MLB) with the Cincinnati Reds, St. Louis Cardinals, Houston Astros, Baltimore Orioles and California Angels. His best years were spent with the Orioles, helping them capture five American League East Division titles, three consecutive American League (AL) pennants and the 1970 World Series Championship. He shared the AL Cy Young Award in 1969 and won 20-or-more games in a season four times from 1969 to 1974. He was a part of the last starting rotation to feature four pitchers with at least twenty victories each in one season. Cuellar, nicknamed Crazy Horse while with the Orioles, ranks among Baltimore's top five career leaders in wins (143), strikeouts (1,011), shutouts (30) and innings pitched (2,028), and trails only Dave McNally among left-handers in wins and shutouts.